--- a/order_cmd.c	Wed May 11 15:30:28 2005 +0000
+++ b/order_cmd.c	Wed May 11 15:31:10 2005 +0000
@@ -522,7 +522,7 @@
 	VehicleID veh = p1 & 0xFFFF;
 
 	if (!IsVehicleIndex(veh)) return CMD_ERROR;
-	if (p2 != OFB_FULL_LOAD || p2 != OFB_UNLOAD || p2 != OFB_NON_STOP) return CMD_ERROR;
+	if (p2 != OFB_FULL_LOAD && p2 != OFB_UNLOAD && p2 != OFB_NON_STOP) return CMD_ERROR;
 
 	v = GetVehicle(veh);
 	if (v->type == 0 || !CheckOwnership(v->owner)) return CMD_ERROR;